If the midterm elections were held today, 51% of likely U.S. voters would cast their ballots for the Republican candidate, compared to 38% who would vote for the Democrat, according to a new Rasmussen Reports poll. After that, 3% would vote for some other candidate, while 8% were uncertain. Here are how the results, released Tuesday, break down: 89% of Republican voters say they would cast their ballots for the GOP’s candidate. 77% of Democrats would vote for the Democrat candidate. 48% of independents would vote for the Republican candidate, compared to the 26% who would vote for the Democrat....